BBK Vivo Y71 Dual SIM TD-LTE BD NP 1801 / Y71i (BBK V1731B)
BBK · Announced Mar 2018
About Vivo Y71
The Vivo Y71 presents a modest yet functional design, measuring 75.7 by 155.9 millimetres and tipping the scales at 150 grams, which makes it comfortable to hold and slip into a pocket. Its front is dominated by a 5.99‑inch IPS TFT LCD panel that delivers a resolution of 720 by 1440 pixels, offering clear visuals for everyday browsing, social media and video playback. The device runs on Android 8.1 Oreo out of the box, providing access to the Google ecosystem and a familiar user interface right from the start.
Under the hood, 3 gigabytes of RAM support smooth multitasking across apps, while a 3360 mAh battery aims to keep the phone powered through a typical day of moderate use. Connectivity is handled via a single SIM slot, allowing users to stay connected on their chosen network. Together, these specifications position the Vivo Y71 as a straightforward Android smartphone aimed at users who prioritize reliable basics over high‑end frills.
The Vivo Y71i for the Bangladeshi market steps down to 2 GiB of RAM, whereas the base model offers 3 GiB. Its chassis measures 75.74 × 155.87 mm with a thickness of 7.8 mm, a slight tweak on the dimensions listed for the standard Y71.
Compared with the other Y71 variants, this BD‑specific model has less RAM than the Vietnamese version (3 GiB) and the Indian version (4 GiB), and it does not carry the larger storage capacities those models provide. Its regional identifier (BD) also sets it apart from the VN and IN editions.
Technical Specifications
All LTE bands (5)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (3)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI) bands
- TD-LTE 2600 MHz (Band 38)
All UMTS bands (3)
- UMTS 2100MHz (Band I, IMT)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
Model Variants
2 other phones with the same base model: Vivo Y71